SAP Message TU524 - You cannot copy the payment plan for contract &1 to contract &2

Diagnosis You have tried to copy a payment plan from contract &V1& to contractV2. this is not possible for one of the following reasons: Contract &V1& and contract &V2& are allocated to different payment plan types. Contract &V1& and contract &V2& are allocated to different contract accounts. System Response INCLUDE ISU_VERARB OBJECT DOKU ID TX